Add GLM headers to build action

.forgejo/workflows/build.yaml

@@ -13,11 +13,11 @@ jobs:
       - name: Install the toolchain
         run: |
           sudo apt-get update
-          sudo apt-get -y install cmake
+          sudo apt-get -y install cmake libglm-dev
       - name: Set up the build environment
-        run: cmake .
+        run: cmake -S . -B cmake-build-debug -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
       - name: Compile the code
-        run: cmake --build .
+        run: cmake --build cmake-build-debug
       - name: Save executable
         uses: forgejo/upload-artifact@v4
         with: